This week in tech: Triumph of AlphaGo, new Surface Pro, and a bacteria shirt

9 stories you might have missed, from AI to Zuckerberg The Spark drone. Stan Horaczek This week, a machine came out on top, and an Ivy-League dropout finally got a Harvard degree. A Google-created program called AlphaGo beat its flesh-and-blood opponent, Ke Jie, not once but twice at the game Go. And artificial intelligence isn’t just…